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v3.25.3

SEGMENT INFORMATION - Schedule of Segment Information of Capital Expenditures and Assets (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2023
Segment Reporting Information [Line Items] |  |  |
Capital Expenditures | $ 107,108 | $ 149,861 | $ 218,888
Total Assets | 2,851,922 | 3,021,403 | 2,935,009
Operating Segments | Electrical |  |  |
Segment Reporting Information [Line Items] |  |  |
Capital Expenditures | 56,521 | 92,682 | 137,485
Total Assets | 1,456,834 | 1,773,937 | 1,715,419
Operating Segments | Safety & Infrastructure |  |  |
Segment Reporting Information [Line Items] |  |  |
Capital Expenditures | 34,084 | 45,758 | 69,475
Total Assets | 721,156 | 769,527 | 753,821
Unallocated |  |  |
Segment Reporting Information [Line Items] |  |  |
Capital Expenditures | 16,503 | 11,421 | 11,928
Total Assets | $ 673,932 | $ 477,939 | $ 465,769

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